| 摘要: |
| 群体间通信问题是群决策支持系统(group decision support system,简称GDSS)研究中所要考虑的一个重要问题.目前,实现群体间通信主要采用通用的群件产品,但这类产品协调通信慢,灵活性差,且不易集成,不适合应急GDSS的协同通信.为了寻找一种应急GDSS快速协调性通信的方式,该文研究了一种混合式GDSS网络通信结构,在重点分析GDSS协调性通信功能的基础上提出一种新的基于TCP/IP协议的GDSS 通信协议——GDSSTP(GDSS transmission protocol),给 |
| 关键词: 群决策支持系统(GDSS),GDSS通信部件,GDSSTP(GDSS transmission protocol),并发请求处理，OOP(object-oriented programming). |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家地震局防震减灾示范工程重点项目基金(No.FJ95-01)资助. |
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| Research and Implementation of Communication Component for Group Decision Support System |
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GUO Chao-zhen,KANG Yan-dong
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| Abstract: |
| Communication problem between groups is an important problem which must be taken into account in the research of Group Decision Support System (GDSS).At present,the implementation of group communication is mainly using universal GroupWare product.But because the coordinate communication of the GroupWare product is slow,not flexible and not convenient for system integration,it's not fit for the coordinate communication of emergency GDSS.In order to find a way to accelerate the speed of the coordinate communication of emergency GDSS,the authors study a kind of combination GDSS network communication structure,and then develop a new protocol based on TCP/IP protocol-GDSS communication protocol (GDSSTP),after analyzing the GDSS coordinate communication function.At the same time,the authors give out a solution to process GDSS network concurrent request problem.The implementation of GDSS communication component with OOP (object-oriented programming) is also described. |
| Key words: Group decision support system (GDSS),GDSS communication component,GDSSTP(GDSS transmission protocol),concurrent request processing,object-oriented programming. |
